The sonar head weighs just over 1 kg in water and is designed to be easily integrated onto the VideoRay Pro 4 ROV platform. It features a 720kHz operating frequency, a 120º field of view (FOV), and state of the art processing electronics, including an integrated sound velocity sensor which assists in providing the sharpest image possible with accurate ranging. The Gemini 720i is also supplied with Gemini's standalone software that works alongside the VideoRay Pro 4 Cockpit software.

Typical VideoRay ROV / Gemini sonar applications are:

ROV navigation

Search & Rescue (SAR)

Obstacle avoidance

Target recognition

Salvage operations

Subsea monitoring & inspection

An Integration Skid is required to operate the Gemini Imaging Sonar from the VideoRay Pro 4 ROV platform. This skid, which provides buoyancy and holds the sonar head and communication electronics, mounts to the ROV in seconds so it can be added quickly when needed or taken off when visibility is good. All Pro 4 configurations including an imaging sonar are delivered with an Integration Package containing the skid mount and all necessary cables and software.

The Tritech Gemini sonar is not optimized for use on Pro 3 E, S, XE, GTO or lower VideoRay ROV.

The Gemini 720i 2D Imaging sonar shown with a VideoRay Integration Skid which includes all the hardware and electronics to operate the Gemini from the VideoRay ROV. The Gemini 720i software is also included with purchase.

The Gemini 720i 2D Imaging sonar shown with a VideoRay Integration Skid which includes all the hardware and electronics to operate the Gemini from the VideoRay ROV. The Gemini 720i software is also included with purchase. Image shown with optional Tritech Micron Nav positioning system.

The Gemini 2D Imaging Sonar head. A VideoRay Integration Skid is required to operate the Gemini 720i sonar from the VideoRay ROV platform.

The Gemini 720i 2D Imaging sonar shown with a VideoRay Integration Skid which includes all the hardware and electronics to operate the Gemini from the VideoRay ROV. The Gemini 720i software is also included with purchase.

The Gemini 720i 2D Imaging sonar shown with a VideoRay Integration Skid which includes all the hardware and electronics to operate the Gemini from the VideoRay ROV. The Gemini 720i software is also included with purchase. Image shown with optional Tritech Micron Nav positioning system.

The Gemini 2D Imaging Sonar head. A VideoRay Integration Skid is required to operate the Gemini 720i sonar from the VideoRay ROV platform.